Meaning of "dextrorotary" in the English dictionary

PRONUNCIATION OF DEXTROROTARY

dextrorotary  [ˌdɛkstrəʊˈrəʊtərɪ]

GRAMMATICAL CATEGORY OF DEXTROROTARY

Dextrorotary is an adjective.

The adjective is the word that accompanies the noun to determine or qualify it.

WHAT DOES DEXTROROTARY MEAN IN ENGLISH?

Dextrorotation and levorotation

Dextrorotation and levorotation refer to the properties of rotating plane polarized light. If the light rotates clockwise as it approaches an observer, this is known as dextrorotation, light with a rotation to the right. If the light rotates counterclockwise as it approaches the observer, then the light exhibits levorotation, rotation to the left. A compound with dextrorotation is called dextrorotatory or dextrorotary, while a compound with levorotation is called levorotatory or levorotary. Compounds with these properties are said to have optical activity and consist of chiral molecules. If a chiral molecule is dextrorotary, its enantiomer will be levorotary, and vice-versa. In fact, the enantiomers will rotate plane polarized light the same number of degrees, but in opposite directions. Apart from direct measurement of the optical rotation of an actual sample, it is only possible to determine whether a given chiral molecule will be levorotatory or dextrorotatory, directly from its absolute configuration, via detailed computer modeling. That is to say, both "R" and "S" stereocenters have the ability to be dextrorotatory or levorotatory.

TRANSLATION OF DEXTROROTARY

Find out the translation of dextrorotary to 25 languages with our English multilingual translator.

The translations of dextrorotary from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «dextrorotary» in English.

• Translator English - Chinese: 右旋
• Translator English - Spanish: dextrorrotatorio
• English: dextrorotary
• Translator English - Hindi: dextrorotary
• Translator English - Arabic: ميمن
• Translator English - Russian: правовращающей
• Translator English - Portuguese: dextrorotary
• Translator English - Bengali: dextrorotary
• Translator English - French: dextrogyre
• Translator English - Malay: Dextrorotary
• Translator English - German: rechtsdreh
• Translator English - Japanese: 右旋性の
• Translator English - Korean: 우선 성
• Translator English - Javanese: Dextrorotary
• Translator English - Vietnamese: dextrorotary
• Translator English - Tamil: வலம்சுழலுகின்ற
• Translator English - Marathi: डेक्सट्रोरोटीरी
• Translator English - Turkish: dektrorotar
• Translator English - Italian: destrogiro
• Translator English - Polish: prawoskrętny
• Translator English - Ukrainian: правовращающей
• Translator English - Romanian: dextrorotary
• Translator English - Greek: δεξιόστροφο
• Translator English - Afrikaans: dextrorotary
• Translator English - Swedish: dextrorotary
• Translator English - Norwegian: dextrorotary

10 ENGLISH BOOKS RELATING TO «DEXTROROTARY»

Discover the use of dextrorotary in the following bibliographical selection. Books relating to dextrorotary and brief extracts from same to provide context of its use in English literature.

The Journal of Physiology

My experiments on the blood-prcssuro thus indicate that I -adrenal in possesses the well-known action on the vessels while the dextrorotary isomer is inactive, and the synthetic racemic form being composed of equal parts of each acts with ...

Pharmacology for Nurse Anesthesiology

Asymmetric substitution of the chiral carbon in local anesthetics possessing a piperidine ring in their hydrophilic “tail” results in the generation of levo- and dextrorotary stereoisomers. Stereoisomers may exhibit similar or differential affinity for ...

Richard Ouellette, Joseph Joyce, 2010

Journal - Chemical Society, London

It has since been suggested to me that it would be interesting to ascertain whether cellulose formed by the ferment from lœvulose would yield a dextrorotary sugar ou treatment with sulphuric acid like ordinary cellulose, or whether a lœvorotary ...

Chemical Society (Great Britain), 1887

The collected works of Sir Humphry Davy ...: Discourses ...

Like the tannin, the starch disappears as the fruit ripens, although the quantity remains unaltered during the period of maximum acidity ; it is not, however, transformed into dextrorotary glucose, as Buignet has shown. As, moreover, the quantity ...

Sir Humphry Davy, John Davy, 1876

Elsevier's Dictionary of Vitamins and Pharmacochemistry

xH2O; starch sugar; starch gum; excipient; auxiliary in pharmaceutical technology .) Dextrin n dextrine f dextrinaf * dextrorotary → 1879 * dextrorotary crystal → 1880 1877 dextrorotary form; dextrorotatory form (Prod.) (Pharmaceutical chemistry ...

Henry Philippsborn, 2006

A Treatise on Chemistry and Chemical Analysis: Prepared for ...

A solution of maltose is dextrorotary, reduces Fehling's solution, and is easily fermented by yeast, yielding alcohol and carbon dioxide; thus, maltose alcohol Boiling with dilute acids converts maltose into glucose: 58. Other Dlst1ccharidcs.

Journal of the Chemical Society

In the fermentation in question, therefore, the bacteria have, in decomposing the inactive calcium lactate, attacked the dextrorotary molecules by preference, leaving the laevorotary molecules, or calcium sarcolactate, in the free state.

The Medical Current

Inactive to polarized light, galactose has a dextrorotary power of 23. 30" Page 626, "Cane sugar, heated a little above (3200 F.) is converted, without loss of weight, into a mixture of dextrose and levolusan." Page 627, " Carosaccharose is a ...

Eugene F. Starke, Wilson A. Smith, Wesley A. Dunn, 1892

International Library of Technology: A Series of Textbooks ...

A solution of maltose is dextrorotary, reduces Fehling's solution, and is easily fermented by yeast, yielding alcohol and carbon dioxide; thus, CnHJ)„+Ht0 = iCftO+iCOt maltose alcohol Boiling with dilute acids converts maltose into glucose : C ...

I/EC. Industrial and engineering chemistry

\Vhenever a cider vinegar polarizes to the right at 87° C., sucrose being absent, the vinegar has been adulterated with foreign dextrorotary materials, usually dextrose. Cider vinegar may be adulterated with foreign dextrorotary material and yet ...

3 NEWS ITEMS WHICH INCLUDE THE TERM «DEXTROROTARY»

Find out what the national and international press are talking about and how the term dextrorotary is used in the context of the following news items.

Antibiotic Cuts Alcohol Cravings, May Enhance Psychotherapy

D-cycloserine is the dextrorotary form of cycloserine and is a partial agonist of N-methyl-D-aspartate receptors, which play a central role in ... «Medscape, May 15»

Tinnitus: Turning Down the Volume

Sixteen study participants with tinnitus were treated with D-cycloserine -- the dextrorotary form of the antibiotic cycloserine, which has been ... «MedPage Today, Nov 14»

An Introduction to Chiral Chromatography

If the enantiomer rotates the light clockwise, it is known as dextrorotary and are denoted as (d) or (+) isomers. If the light is rotated anticlockwise ... «Chromatography Today, Sep 14»